EDWARDS 116DEXST-FJ Installation guide

Brand: EDWARDS

Model: 116DEXST-FJ

Category: Fire protection

Type: Installation guide

Installation Instructions for 116DEXSTC-FJ AdaptaBeacon

Fire Alarm Strobe Lights for Use in Hazardous Locations

DescriptionDescription

Description

The 116DEXSTC-FJ AdaptaBeacon is an in-rush current lim-

ited strobe light. When pendant, wall or ceiling mounted,

it is UL1971 Listed Signaling Appliance for the Hearing

Impaired. Stanchion mount models are UL 1638 Listed

for Private Mode Emergency Signaling. All models are

CSFM Listed.

The strobe is intended for indoor use in UL listed

compatiable fire alarm systems and other applications re-

quiring electrical supervision of signaling circuit field wir-

ing. This strobe flashes a 360-degree beam of light ap-

proximately 65 times per minute with a UL 1971 60 cd

wall and ceiling light output per Figure 7.

When assembled in accordance with these instructions,

the 116DEXSTC-FJ visual strobe signal is UL Listed for use

in Class I, Division 1, Groups C and D, Class I, Division 2,

Groups A, B, C and D, Class II Division 1, Group E, F and G,

Class II, Division 2, Group F and G, and Class III Division 1

and 2 hazardous locations with Operating Temperature

Codes per the following chart. See Table 1 for Electrical

Specifications.

This strobe is UL and cUL Listed as a Type 3R and 4X enclo-

sure. See Figure 1.

InstallationInstallation

Installation

Install this unit in accordance with the applicable require-

ments in the latest edition of the National Fire Alarm Code

(NFPA 72), National Electrical Code (NFPA 70), and Cana-

dian Electrical Code.

a. Pendant Mount Models (Figure 2): Install the

catalog number 116EX-P, pendant mounting

module, to the main housing. Install explosion-

proof hanger box (not supplied). Secure 3/4" (19

mm) NPT threaded conduit (not supplied) to the

box. Install the unit on the conduit. Proceed to

step 2.

b. Ceiling Mount Models (Figure 3): Mount the

catalog number 116EX-C, ceiling/wall mounting

module, using appropriate hardware (not supplied)

suitable for the mounting surface. Proceed to step

c. Bracket Mount Models (Figure 4): Install the

catalog number 116EX-C ceiling/wall mouting

module using appropriate hardware (not supplied)

for the mounting surface. Install the catalog

number 116EX-B wall mounting elbow to the wall

box. Run the unit's wiring through the elbow to

the wall box. Proceed to step 2.

d. Stanchion Mount Models (Figure 5): Install the

catalog number 116EX-S, stanchion mounting

module, to the main housing. Run the unit's wires

through the 1 1/4" conduit to the appropriate

junction box. Install the unit on the conduit.

Proceed to step 2.

2. Connect field earth ground wire to ground screw or

earth ground via conduit system.

3. Wire the unit in accordance with Figure 6. See Table

3 for required supply wire temperature ratings.

4. As appropriate, install the fixture on the mounting

module.

WARNING

To reduce the risks of ignition of hazardous atmo-

spheres and shock, do not apply power to the unit

until installation has been completed and unit is

tightly assembled and secured.

1. Mount using the following applicable method.

5. Apply power to the unit and ensure proper function.

WARNING

To reduce the risk of ignition of hazardous atmo-

spheres and shock, keep assembly tightly closed

when circuits are energized.

Cheshire, CT 06410 203-699-3300 (Ph)

203-699-3365 (Cust. Serv. Fax)

203-699-3078 (Tech. Serv. Fax)

STANCHION

116EX-S 1 1/4" HUB

CEILING

116EX-C 3/4" HUB

PENDANT

116EX-P 3/4" HUB

116EX-C

116 SERIES HOUSING AND GLOBE

ASSEMBLY WITH GUARD

WALL

116EX-B 3/4" HUB

Figure 1. Mounting Options

P/N 3100759 ISSUE 1

Figure 2. Detail of Pendant Mounting Figure 3. Detail of Ceiling Mounting

Figure 4. Detail of Wall Bracket Mounting Figure 5. Detail of Stanchion Mounting

12"

12 3/4"

7 1/4"

13"

13 3/4"

7 1/4"

5/16"

6 3/4"

1/4"

1 1/4"

Conduit

13 1/4"

12 3/4"

13 1/2"

Figure 6. Wiring Diagram

NOTE: For non-fire alarm use, i.e. without field wire supervision, installer can tie the two white leads

together and tie the two black leads together.

5/16"

6 3/4"

12 9/16"

9 7/16"

16 1/16"

16 13/16"

NOTE: DC polarity of circuit shown in supervisory state (signal inactive). Circuit polarity to reverse to activate signal.

Electrical supervision requires wire run to be broken at each device.

Device for constant input voltage. Do not connect to “coded” or pulsating voltage.

From Power Source

Previous Signaling Device

End-of-Line Resistor,

when required with

supervised system

KEY:

Light symbol -

Wire nut symbol -

(+)

White

(+)

White

(+)

White

(+)

White

Black

(-)

Black

(-)

Black

(-)

Black

(-)

Series

116DEX

Series

116DEX

(+)

(-)

NOTE: Not for use as a Public Mode Fire Alarm

Signal

P/N 3100759 ISSUE 1

MaintenanceMaintenance

Maintenance

Disassemble the unit as follows (Figure 8):

2. Loosen the globe and ring assembly set screw. Insert

a suitable tool into the notches in the globe and ring

assembly and loosen the assembly by prying in a

counterclockwise direction. Remove the ring and

globe assembly.

3. Refer to Table 2 for the correct replacement catalog

number and replace the necessary part.

4. To replace, simply screw the unit on until it seats firmly

onto its gasket. Tighten the unit another 1/8 to 1/4

turn. Tighten the setscrew.

5. Reinstall the guard, where applicable, and secure using

the three supplied screws.

6. After the unit is assembled, apply power and make

sure the unit functions properly.

1. Loosen the (3) guard screws and remove the guard.

WARNING

To reduce the risk of ignition of hazardous atmo-

spheres and shock, keep assembly tightly closed

when circuits are energized.

To reduce the risk of ignition of hazardous atmo-

spheres and shock, disconnect from the supply and

circuit and allow five (5) minutes for stored energy to

dissipate before disassembling the unit.

Table 1. 116DEXSTC-FJ AdaptaBeacon Strobe Light

Electrical Specifications

Max RMS Operating

Voltage Designation* Current (A)**

Regulated 24V DC 0.802

Regulated 24V FWR 1.140

CAUTION: To prevent damage to the signal circuit and to

otherwise assure continued proper functioning, DO NOT

operate the unit outside of the Regulated 24V DC/FWR

voltage range of 16 - 33V DC/V FWR.

*The designation Regulated 24 refers to the voltage range of 16

- 33 volts.

**The Max RMS Operating Current is defined as the current

rating over the entire voltage range.

Table 2. 116DEXSTC-FJ

Catalog Electrical Conduit Flash Strobe Tube

Description Number Ratings Size Rate Replacement

Housing Less 116DEXSTC-FJ 16 - 33V DC N/A Approx. 92-ST

Mounting Module 0.802/1.104A 65 fpm

Ceiling/Wall 116EX-C N/A 3/4" NPT N/A N/A

Mounting Module

Pendant 116EX-P N/A 3/4" NPT N/A N/A

Mounting Module

Stanchion 116EX-S N/A 1 1/4" NPT N/A N/A

Mounting Module

Wall Bracket 116EX-W N/A N/A N/A N/A

Mounting Elbow

Table 3. Ratings

Operating Temperature

Ambient Supply Wire Class I, Div. 2 Class I, Div. 1 & 2 Class II & III, Div. 1 Class II & III, Div. 2

Temp. Temp. Marking Groups A, B Groups C, D Groups E, F, G Group F, G

40°C 75°C T2D (215°C) T6 (85°C) T4A (120°C) T4A (120°C)

55°C 90°C T2C (230°C) T6 (85°C) T4 (135°C) T4 (135°C)

P/N 3100759 ISSUE 1

WALL

BRACKET

MOUNTING

ANGLE

(DEGREES)

VERTICAL

PLANE

HORIZONTAL

PLANE

zero 100% 100%

590%90%

10 90% 90%

15 90% 90%

20 90% 90%

25 90% 90%

30 90% 75%

35 65% 75%

40 46% 75%

45 34% 75%

50 27% 55%

55 22% 45%

60 18% 40%

65 16% 35%

70 15% 35%

75 13% 30%

80 12% 30%

85 12% 25%

90 12% 25%

Compound

24%

UL1971 REQUIRED

DISPERSION AS % OF CD

RATING

CEILING

MOUNTING

ANGLE

(DEGREES)

0 100%

590%

10 90%

15 90%

20 90%

25 90%

30 75%

35 75%

40 75%

45 75%

50 55%

55 45%

60 40%

65 35%

70 35%

75 30%

80 30%

85 25%

90 25%

Compound 45 24%

UL1971

REQUIRED

X & Y PLANE

DISPERSION

AS % OF CD

RATING

Figure 7. Light Output Patterns for 116DEXSTC-FJ

Effective Candela Light Output for Wall Bracket Mount

Vertical Plane

(Zero degree angle at side of globe)

Effective Candela Light Output for Ceiling Mount

X & Y Planes

(Zero degree angle at bottom of of globe)

UL 1971 Hearing Impaired: 60 cd wall

UL 1971 Hearing Impaired: 60 cd ceiling

100

110

120

130

-90

-85

-80

-75

-70

-65

-60

-55

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0 degrees

TYPICAL CD

UL REQUIRED CD

FOR 35 RATING

100

110

120

130

140

180

175

170

165

160

155

150

145

140

135

130

125

120

115

110

105

100

degrees 0

100

105

110

115

120

125

130

135

140

145

150

155

160

165

170

TYPICAL CD

UL REQUIRED CD

FOR 55 RATING

P/N 3100759 ISSUE 1

Figure 8. Disassembly of the 116DEXSTC-FJ AdaptaBeacon

Strobe Tube

Globe & Ring

Assembly

Guard

CAUTION: Wait 5 minutes for strobe energy to dissipate

prior to disassembly.

Contacting Edwards:

Phone: (203) 699-3300

E-Mail: [email protected]

[email protected]

Website: http://www.edwards-signals.com

P/N 3100759 ISSUE 1

EDWARDS 116DEXST-FJ Installation guide

Brand: EDWARDS

Model: 116DEXST-FJ

Category: Fire protection

Type: Installation guide

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EDWARDS 116DEXST-FJ Installation guide

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